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Inventor profile of:

Mark O'Callaghan

City:

Enfield

Country:

Great Britain (UK)

Published Applications:

1

Last publication date:

2022-07-21

Recent patent applications by O'Callaghan Mark

Mark O'Callaghan from Enfield, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-07-21

US20220232308A1

Modular Earphone

InventorID:

5471605 ⎘